Donaldson Torit WSO 20, Инструкция по установке и эксплуатации

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25
Donaldson Company, Inc.
WSO 25-1 Sprinkler Installation
1. Open the top and bottom access doors and remove
the primary filter.
2. Remove the 1/2-in pipe plug from sprinkler tap.
3. Apply pipe sealant to the sprinkler threads.
4. Thread the sprinkler into the 1/2-in sprinkler tap so
the sprinkler is located above the primary filter as
shown and tighten securely.
Each sprinkler requires a 1-in
supply line at 20 to 60 psig water
pressure.
5. Remove the top exhaust panel.
Thoroughly clean any collected
coolants or material from the
collector prior to drilling to reduce the risk of
combustion. Failure to comply may result in
personal injury and/or property damage.
6. Drill a water-supply hole through the exhaust panel,
adjacent to the HEPA/95% DOP if so equipped.
7. Re-install top exhaust panel and plumb the water
supply to the ½-in pipe plug.
WSO 25-2 and 25-3 Sprinkler Installation
1. Remove the access covers on the clean air plenum.
2. Locate the ½-in couplings at the angled sides of the
clean air-plenum.
3. Apply pipe sealant to the sprinkler threads.
4. Thread the sprinkler into the ½-in sprinkler tap and
tighten securely.
Each sprinkler requires a 1-in
supply line at 20 to 60 psig water
pressure.
5. Re-install the access covers.
hopper
drain
faucet
Drain Collection Container
6. At the outside top of the unit, locate the ½-in
couplings.
7. Remove the 1/2–in pipe plug from the sprinkler tap.
8. Install the water supply to the ½-in sprinkler tap
coupling.
Drain Collection Container
The optional drain collection container is intended for
use where small amounts of liquid are collected and
requires regularly scheduled maintenance. Failure to
empty the collection bottle will result in inlet plenum
overflow.
1. Install the drain collection container during
installation or after unit is in its’ final operating
position.
2. Turn unit OFF.
3. Remove the container by unscrewing the container
from the cap. Clean the container, faucet, and re-
install.
Note: Close the faucet before turning the collector
back ON.